Adds chromium side plumbing to pass speech input calls back and forth with WebKit.

chrome/browser/speech/speech_input_manager.cc

Index: chrome/browser/speech/speech_input_manager.cc
diff --git a/chrome/browser/speech/speech_input_manager.cc b/chrome/browser/speech/speech_input_manager.cc
new file mode 100644
index 0000000000000000000000000000000000000000..1b3881e442012e696e64365105ff5dc3dc213e2e
--- /dev/null
+++ b/chrome/browser/speech/speech_input_manager.cc
@@ -0,0 +1,14 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/speech/speech_input_manager.h"
+
+namespace speech_input {
+
+SpeechInputManager* SpeechInputManager::Create(Listener* listener) {
+  // TODO(satish): Implement a real speech input manager.
+  return NULL;
+}
+
+}  // namespace speech_input